APA (7th ed.) Citation

Heller, B., Veverka, A., & Vosper, J. S. (1968). Surge phenomena in electrical machines. Iliffe.

Chicago Style (17th ed.) Citation

Heller, Bedřich, Antonin Veverka, and J. S. Vosper. Surge Phenomena in Electrical Machines. London: Iliffe, 1968.

MLA (9th ed.) Citation

Heller, Bedřich, et al. Surge Phenomena in Electrical Machines. Iliffe, 1968.